Well, you know how I love to hang Christmas lights? I've figured out a way to do it on a tile roof without damaging the tiles. It's actually pretty simple! First, you need to make sure the tiles are clean and dry. Then, you just need to use a ladder and some clips to secure the lights in place. You can also use some tape to make sure they stay in place. It's important to be careful and not pull too hard on the lights, otherwise you could damage the tiles.